<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>静态成员</title>
</head>

<body>
    <script>

        // 静态属性属于类,不属于实例
        class Phone {
            // 静态属性
            static name = '手机';
            static change() {
                console.log("我可以改变世界");
            }
        }

        let nokia = new Phone();
        console.log(nokia.name); // undefined
        console.log(Phone.name); // 手机
    </script>
</body>

</html>